Problems
 
 
# Name    
A
standard input/output
1 s, 256 MB
Submit  x9057
B
standard input/output
1 s, 256 MB
Submit  x3746
C
standard input/output
1 s, 256 MB
Submit  x2952
D
standard input/output
2 s, 256 MB
Submit  x492
E
standard input/output
6 s, 256 MB
Submit  x176
Complete problemset
 
 
 
 
Questions about problems
 
 
  Question Answer
2017-09-01 16:55:54
Announcement
Problem D. Rooter's Song
*****
Russian statements contained a typo, correct sentence is "It is guaranteed that no two dancers have the same group, position and waiting time at the same time."